When I was 12, I had the top of my strapless bathing suit roll down when I dived in the pool, but I felt it & pulled it up before surfacing. No one noticed, but I was mortified & certainly didn't dive in anymore!

I've seen a very large woman leave the restroom at her work with her backside exposed since she inadvertently tucked her skirt into the top of her pantyhose. Thankfully, she had a good sense of humor & just fixed it & went on her way, but all the people who saw it, including lots of men, felt more awkward about it than she did, LOL.

I had a college professor who was standing in front of a room full of all female students with his fly unzipped, poor guy. I passed him a note alerting him & he just turned around, fixed it & turned back as if nothing had happened, all the while still talking. I thought the note was a better way to deal with it than some ass shouting out, "You left the barn door open."